Analysis

  • max time kernel
    95s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 08:34

General

  • Target
    2026-08-10_514b9f615fdeed36dbc84ea326798fce_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260810-kgmt3afa39
  • SHA256 08289969fcda26711d13ccce8b1bfd04de896e29263f5cc2875095e1ec4dd12e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_514b9f615fdeed36dbc84ea326798fce_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_514b9f615fdeed36dbc84ea326798fce_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3364
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:3392

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 08289969fcda26711d13ccce8b1bfd04de896e29263f5cc2875095e1ec4dd12e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe
        • Size 2.0MB
        • SHA256 30a00d225c8ead98e35511adbee5a62770644fdea849d22da31dd1f6d8abaf86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe
        • Size 2.0MB
        • SHA256 00319353f1d848df8259e9776bbecd1589e7588a47fb88e506db5cab361e909a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 0b5e954f57183838be0ffb6cd8a13975b24e6b07d0b35f519428febd8a93ab49
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 2.0MB
        • SHA256 5a0488b42454eb21b492f226d3675c02ad4812a096eb0e77c65aff5f35cae7d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe
        • Size 2.1MB
        • SHA256 49e39f3a83b18a72e803f6ee9a62dab966b3aaf32b7fe7e4e2ebd5cbf5ecb7e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3364-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3364-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3392-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3392-41-0x0000000000400000-0x000000000040F000-memory.dmp